Remove inclustion of the not needed header files and remove the logic
to check the CPU ID to not exceeding the maximum supported CPUs.
Signed-off-by: Bill Huang <bilhuang@xxxxxxxxxx>
---
drivers/cpufreq/tegra-cpufreq.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/cpufreq/tegra-cpufreq.c b/drivers/cpufreq/tegra-cpufreq.c
index a7b876f..6eb3dd8 100644
--- a/drivers/cpufreq/tegra-cpufreq.c
+++ b/drivers/cpufreq/tegra-cpufreq.c
@@ -1,5 +1,6 @@
/*
- * Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2013, NVIDIA Corporation.
+ * Copyright (C) 2010-2013 Google, Inc.
*
* Author:
* Colin Cross <ccross@xxxxxxxxxx>
@@ -18,14 +19,9 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/sched.h>
#include <linux/cpufreq.h>
-#include <linux/delay.h>
-#include <linux/init.h>
#include <linux/err.h>
#include <linux/clk.h>
-#include <linux/io.h>
#include <linux/suspend.h>
static struct cpufreq_frequency_table freq_table[] = {
@@ -60,9 +56,6 @@ static unsigned int tegra_getspeed(unsigned int cpu)
{
unsigned long rate;
- if (cpu >= NUM_CPUS)
- return 0;
-
rate = clk_get_rate(cpu_clk) / 1000;
return rate;
}
@@ -209,9 +202,6 @@ static struct notifier_block tegra_cpu_pm_notifier = {
static int tegra_cpu_init(struct cpufreq_policy *policy)
{
- if (policy->cpu >= NUM_CPUS)
- return -EINVAL;
-
clk_prepare_enable(emc_clk);
clk_prepare_enable(cpu_clk);
--
1.7.9.5
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